Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

Blurred vision

double vision

headache

nausea

seeing double

vomiting

Less common

Diarrhea

feeling of constant movement of self or surroundings

lack or loss of strength

sensation of spinning

uncontrolled eye movements

Incidence not known

Acid or sour stomach

belching

difficulty having a bowel movement (stool)

dry mouth

heartburn

indigestion

muscle spasms

stomach discomfort, upset, or pain

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.